I’m not sure if this is the right place to post this question. One of our white amber star hens died in the coop last night. She’s about 9 months old. She was acting perfectly normal yesterday and I did not notice anything off with her. We got our normal number of eggs yesterday. I didn’t see any injuries on her body. We are in Georgia between Macon and Atlanta. It was rainy all day yesterday and it got down to maybe 32-35 last night. Could she have been too cold? The coop has ventilation around the top on 3 sides and a small window on one side. I’m wondering if we need to get a heater for the coop? We are using our brooder heater for the ducks because their coop isn’t as well designed and it gets colder.